CN205534309U - Electric knife gate valve that appears - Google Patents
Electric knife gate valve that appears Download PDFInfo
- Publication number
- CN205534309U CN205534309U CN201620111901.2U CN201620111901U CN205534309U CN 205534309 U CN205534309 U CN 205534309U CN 201620111901 U CN201620111901 U CN 201620111901U CN 205534309 U CN205534309 U CN 205534309U
- Authority
- CN
- China
- Prior art keywords
- support
- connected unit
- lobe
- valve
- supporting plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an electric knife gate valve that appears, the installation of being convenient for realizes simultaneously that accurate drive flashboard reciprocates, its technical scheme main points are: the one end of support is connected with the valve body, the other end of support is equipped with connects the platform, it is equipped with the rotation hole to connect the platform, the downthehole rotation axle sleeve that is provided with rotates, rotate the axle sleeve and be connected the relative rotation of platform, the rotation axle sleeve is connected with the output shaft of headstock gear, the one end and the flashboard of valve rod are connected, and the other end is connected with rotation sleeve screw thread, left surface and the right flank of connecting the platform all are equipped with the support screw hole the support comprises two mounting panels, and two mounting panels lie in left surface and the right flank of connecting the platform respectively, and the mounting panel is trapezoidal form, and its big tip is connected with the valve body through the bolt, and little tip passes the support screw hole and is connected the platform through the bolt and is connected.
Description
Technical field
This utility model relates to valve field, more specifically, it relates to a kind of electronic knife-shape gate valve.
Background technology
Electronic knife-shape gate valve is by the valve of compressed air-driven.Electronic knife gate valve briefly controls valve with headstock gear exactly, thus realizes the on an off of valve.It can be divided into upper and lower two parts, and top half is headstock gear, and the latter half is valve.This class valve the most typically should be horizontally mounted.
Wherein headstock gear is fixed on valve body by support; flashboard is driven realizing opening or Guan Bi by headstock gear; owing to headstock gear is generally directly anchored on support by screw; but support generally uses steel plate bending to become U-shaped like shape; make screw pass support to be connected with headstock gear; enough spaces are not had to tighten screw for spanner; it is not easy to dismounting and installs; there are enough strokes for flashboard simultaneously; therefore support would generally be fabricated to elongate; the support of U-shape is also susceptible to deformation and bending so that headstock gear cannot precisely realize driving.
Utility model content
The deficiency existed for prior art, the purpose of this utility model is to provide a kind of electronic knife-shape gate valve, it is simple to install, and realizes precisely driving flashboard to move up and down simultaneously.
For achieving the above object, this utility model provides following technical scheme:
A kind of electronic knife-shape gate valve, including valve body, flashboard, valve rod, support and headstock gear, described flashboard is placed in valve body, one end of described support is connected with valve body, the other end of described support is provided with connected unit, described connected unit is provided with rotation hole, it is provided with rotary axle box in described rotation hole, described rotary axle box relatively rotates with connected unit, described rotary axle box is connected with the output shaft of headstock gear, one end of described valve rod is connected with flashboard, and the other end is threadeded with rotary axle box, and the left surface of described connected unit and right flank are equipped with support screwed hole；Described support is made up of two supporting plates, and two supporting plates lay respectively at left surface and the right flank of connected unit, the trapezoidal shape of supporting plate, and its big end is connected with valve body by bolt, and small end is connected with connected unit through support screwed hole by bolt.
This utility model is arranged further: the leading flank of described connected unit and trailing flank are equipped with lobe outwardly, and described lobe also is provided with support screwed hole；Described supporting plate includes that the dual-side of supporting plate main body and supporting plate main body all stretches out and bending forms bracket fixture portions, and described bracket fixture portions matches with lobe, and bolt is through the fixing connection of support screwed hole of lobe.
This utility model is arranged further: described lobe and connected unit use fillet excessive.
This utility model beneficial effect: headstock gear can be fixed on support by connected unit, bolt is fixed on headstock gear in connected unit through connected unit, the most described support is made up of two supporting plates, it is easy to support manufacture and installation, two supporting plates are separately fixed at left surface and the right flank of connected unit, bolt is fixed on supporting plate in connected unit through the support screwed hole of connected unit, the trapezoidal shape of described supporting plate so that headstock gear firmly installs stable.
Accompanying drawing explanation
Fig. 1 is the sectional view of a kind of electronic knife-shape gate valve of this utility model；
Fig. 2 is the front view of supporting plate；
Fig. 3 is the upward view of supporting plate；
Fig. 4 is the structural representation of connected unit；
Fig. 5 is the Fig. 4 sectional view in A-A direction.
Description of reference numerals: 1, valve body；2, flashboard；3, valve rod；4, support；41, supporting plate；411, supporting plate main body；412, bracket fixture portions；5, headstock gear；6, connected unit；61, rotation hole；62, support screwed hole；63, lobe；7, rotary axle box.
Detailed description of the invention
1 to Fig. 5 electronic knife-shape gate valve a kind of to this utility model, is described in further details referring to the drawings.
A kind of electronic knife-shape gate valve, including valve body 1, flashboard 2, valve rod 3, support 4 and headstock gear 5, described flashboard 2 is placed in valve body 1, one end of described support 4 is connected with valve body 1, the other end of described support 4 is provided with connected unit 6, described connected unit 6 is provided with rotation hole 61, it is provided with rotary axle box 7 in described rotation hole 61, described rotary axle box 7 relatively rotates with connected unit 6, described rotary axle box 7 is connected with the output shaft of headstock gear 5, one end of described valve rod 3 is connected with flashboard 2, the other end is threadeded with rotary axle box 7, left surface and the right flank of described connected unit 6 are equipped with support screwed hole 62；Described support 4 is made up of two supporting plates 41, two supporting plates 41 lay respectively at left surface and the right flank of connected unit 6, the trapezoidal shape of supporting plate 41, its big end is connected with valve body 1 by bolt, and small end is connected with connected unit 6 through support screwed hole 62 by bolt.
Firmly installing stable to improve support 4, the leading flank of described connected unit 6 and trailing flank are equipped with lobe 63 outwardly, and described lobe 63 also is provided with support screwed hole 62；Described supporting plate 41 includes that the dual-side of supporting plate main body 411 and supporting plate main body 411 all stretches out and bending forms bracket fixture portions 412, described bracket fixture portions 412 matches with lobe 63, bolt is through the fixing connection of support screwed hole 62 of lobe 63, reinforcement effect is played in the bending part of supporting plate 41 simultaneously, prevents supporting plate 41 from deforming distortion.
Described lobe 63 uses fillet excessive with connected unit 6 so that handwheel contiguous block can fit tightly with supporting plate 41, firmly installs stable.
Headstock gear 5 can be fixed on support 4 by connected unit 6, bolt is fixed in connected unit 6 through 6 headstock gears 5 of connected unit, the most described support 4 is made up of two supporting plates 41, it is easy to support 4 manufacture and install, two supporting plates 41 are separately fixed at left surface and the right flank of connected unit 6, bolt is fixed in connected unit 6 through 62 supporting plates 41 of support screwed hole of connected unit 6, the described trapezoidal shape of supporting plate 41 so that headstock gear 5 firmly installs stable.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. an electronic knife-shape gate valve, including valve body, flashboard, valve rod, support and headstock gear, described flashboard is placed in valve body, one end of described support is connected with valve body, the other end of described support is provided with connected unit, described connected unit is provided with rotation hole, it is provided with rotary axle box in described rotation hole, described rotary axle box relatively rotates with connected unit, described rotary axle box is connected with the output shaft of headstock gear, one end of described valve rod is connected with flashboard, the other end is threadeded with rotary axle box, it is characterized in that: the left surface of described connected unit and right flank are equipped with support screwed hole
Described support is made up of two supporting plates, and two supporting plates lay respectively at left surface and the right flank of connected unit, the trapezoidal shape of supporting plate, and its big end is connected with valve body by bolt, and small end is connected with connected unit through support screwed hole by bolt.
The electronic knife-shape gate valve of one the most according to claim 1, is characterized in that: the leading flank of described connected unit and trailing flank are equipped with lobe outwardly, and described lobe also is provided with support screwed hole；
Described supporting plate includes that the dual-side of supporting plate main body and supporting plate main body all stretches out and bending forms bracket fixture portions, and described bracket fixture portions matches with lobe, and bolt is through the fixing connection of support screwed hole of lobe.
The electronic knife-shape gate valve of one the most according to claim 2, is characterized in that: described lobe and connected unit use fillet excessive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111901.2U CN205534309U (en) | 2016-02-03 | 2016-02-03 | Electric knife gate valve that appears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620111901.2U CN205534309U (en) | 2016-02-03 | 2016-02-03 | Electric knife gate valve that appears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534309U true CN205534309U (en) | 2016-08-31 |
Family
ID=56776845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620111901.2U Expired - Fee Related CN205534309U (en) | 2016-02-03 | 2016-02-03 | Electric knife gate valve that appears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534309U (en) |
-
2016
- 2016-02-03 CN CN201620111901.2U patent/CN205534309U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201573147U (en) | Socket wrench for internal installation of compressor rotor | |
| CN205534309U (en) | Electric knife gate valve that appears | |
| CN104723086B (en) | Drive sleeve screw screwing-in mechanism of sewing machine part assembling machine | |
| CN101363466B (en) | Mechanical protection fastening device easy to disassemble | |
| CN210490637U (en) | Motor adjusting device of oil pumping unit | |
| CN205479414U (en) | Manual knife -edge gate valve | |
| CN205654741U (en) | Brake structure of taking self -locking function of beam -pumping unit | |
| CN201913598U (en) | Flange high-pressure oil pump gear disassembling fixture | |
| CN204545758U (en) | The raw material frame of condenser elastic step nut fitting machine rotates inversion mechanism | |
| CN204393854U (en) | A kind of adjustable wall chip module | |
| CN208945546U (en) | Knuckle tightens modified gear | |
| CN202140748U (en) | Rotating split type machine frame | |
| CN203496754U (en) | Vehicle door greeting lamp mounting structure and vehicle | |
| CN206290587U (en) | Bearing positioning and fastening arrangement | |
| CN204738949U (en) | Diaphragm type vacuum pump | |
| CN200971688Y (en) | Mounting structure for electric lifting device of window glass | |
| CN210891836U (en) | Air cabinet structure of range hood | |
| CN204985527U (en) | Integral worm gear speed reducer of adjustable multi -azimuth machine | |
| CN205446583U (en) | Chain wheel case centre -to -centre spacing adjustment mechanism | |
| CN103934801A (en) | Nut fastening tool applied to narrow space | |
| CN204205884U (en) | A kind of easy-to-dismount motor installation structure | |
| CN207832862U (en) | A kind of ammeter convenient for connection | |
| CN202985458U (en) | Pneumatic handheld installer for anchor rod nuts | |
| CN204144655U (en) | A kind of screw assemble mechanism of binding post | |
| CN205789125U (en) | A kind of cantilever posture adjustment support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |